Pall
Acro Disc Syringe Filter - 25mm, 0.8um w/ Versapor Membrane, Polypropylene Housing, 200/Pk SKU: AP-4189

Acrylic Copolymer Syringe Filters, 0.8µm, 25mm - AP-4189

Eliminating the need for pre-wetting in complex analyses, the Versapor® Syringe Filters offers a hydrophilic solution for serum and prefiltration tasks. To ensure consistent results, the hydrophilic Versapor® surface minimizes drug binding, preserving the integrity of critical active ingredients. To guarantee structural reliability, each unit undergoes strict quality control to ensure the housing and membrane seal withstand standard operating pressures without leakage. Meeting the needs of regulated environments, this series supports compliance with stringent purity protocols across pharmaceutical and environmental applications.

Key Acrylic Copolymer Membrane Characteristics

• Acrylic Copolymer membrane with hydrophilic affinity
• Low Drug Binding characteristics
• Excellent for difficult-to-filter viscous solutions
• Max temperature 88°C; check chemical compatibility chart
• Verified 0.8 retention rating for clarification

Key Housing Characteristics

• High-purity Polypropylene encapsulation housing
• Luer-Lock/ Luer Slip for secure fitting
• 2.8cm² effective filtration area
• < 125 µl holdup volume to minimize sample loss

You can streamline your sample preparation process significantly by adopting a filtration solution designed to handle your specific volume requirements. You can rely on the certified integrity of these units to protect your critical samples and instrumentation from damaging contaminants. Standardize on Pall Acrodisc® filters to guarantee that your laboratory results meet the rigorous demands of modern regulatory standards.

For more information about chemical and material compatibility, please review our Chemical Compatibility Chart.

Bubble Point (psi)

8psi

Burst Pressure (psi)

60psi

Connection Type

Luer-Lock/ Luer Slip

Construction

Polypropylene (PP)

Diameter

25mm

Filtration Area

2.8cm²

Flow Rate

905ml

Holdup Volume

< 125 µL

Material

Acrylic Copolymer

Maximum Operating Pressure

60psi

Maximum Operating Temperature (°C)

55°C

Pack Count

200

Pore Size (µm)

0.8

Sterility

Nonsterile

Wetability

Hydrophilic

• Solution Clarification - Provides excellent optical clarity for solutions that typically foul other filters, ensuring consistent visual inspection
• Viscous Filtration - Outperforms standard membranes when filtering heavy oils or concentrated buffers that would typically foul generic filters
• QC Testing - Supports routine pharmaceutical quality control of viscous formulations and syrups requiring consistent particle retention standards
• Particulate Removal - Reliable removal of general particulates from complex matrices and suspensions to protect sensitive downstream instrumentation
• Serum Analysis - Clarifies serum and plasma samples efficiently while maintaining fast flow rates to support high-throughput clinical workflows
• Prefiltration - Handles difficult-to-filter viscous solutions without premature blocking or backpressure buildup to ensure process efficiency